Hydrodynamic transmission



June 20, 1967 K. G. AHLEN HYDRODYNAMIC TRANSMISSION v2Q Sheets-Sheet l Filed July 6, 1964 i NRM June 20, 1967 K. G, AHLN 3,326,061

HYDRODYNAMIC TRANSMI S S ION Filed July e, 1964 20 sneerssneet 2 June 20, 1967 K. G. AHLEN 3,326,061

HYDRODYNAMIC TRANSMISSION Filed July 6, 1964 l 20 Sheets-Sheet 5 June 20, 1967 K, G, AHLN 3,326,061

HYDRODYNAMI C TRANSMI S S I ON Filed July 6, 1964 20 Sheets-Sheet 4 June 20, 1967 K. G. AHLN 3,326,061

HYDRODYNAMIC TRANSMI SSION Filed July 6, 1964 20 Sheets-Sheet 5 Fig. 2

June 20, 1967 K. G. AHLEN HYDRODYNAMIC TRANSMISSION 20 Sheets-Sheet 5 Filed July 6, 1964 June 20, K- G. HLN HYDRODYNAMIC TRANSMISSION Filed July 6. 1964 2Q Sheets-Sheet '7 June 20, 1967 K, G. HLEN HYDRODYNAMIC TRANSMISSION 20 Sheets-Sheet 8 Filed July 6, 1964 June 20, 1967 K. G. AHLEN HYDRODYNAMIC TRANSMISSION 2O Sheets-Sheet 9 Filed July 6, 1964 June 20, 1967 K. G. AHLN HYDRODYNAMIC TRANSMISSION 2Q Sheets-Sheet lo Filed July e, 1964 Nom www

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HYDRODYNAMIC TRANSMISSION Filed July 6, 1964 20 Sheets-Sheet 13 June 20, 1967 K. G. AHLEN 3,326,061

HYDRODYNAMIC TRANSMISSION Filed July 6, 1964 2O Sheets-Sheet 15 Fig.19

June 20, 1967 K. G. HLN

HYDRODYNAMIC TRANSMISSION 20 Sheets-Sheet 16 Filed July 6, 1964 June 20, 1967' K. G. AHLN 3,326,061

HYDRODYNAMIC TRANSMI SS ION Filed July 6, 1964 2O Sheets-Sheet 17 June 20, 1967 K. G. AHLN 3,326,061

HYDRODYNAMIC TRANSMISSION Filed July 6, 1964 2O Sheets-Sheet 18 June 20, 1967 K. G. AHLEN 3,326,061

HYDRODYNAMIC TRANSMISSION Filed July 6, 1964 2Q Sheets-Sheet 19 

1. TRANSMISSION, PARTICULARLY INTENDED FOR MOTOR VEHICLES, COMPRISING A HYDRODYNAMIC TORQUE CONVERTER PROVIDED WITH A PUMP MEMBER, A TURBINE MEMBER, A REACTION MEMBER AND A GEAR DEVICE CONNECTING THE TURBINE AND REACTION MEMBERS FOR ROTATION THEREOF IN THE SAME DIRECTION AT A PREDETERMINED SPEED RATIO THEREBETWEEN, IN WHICH THE TURBINE MEMBER AND THE REACTION MEMBER ARE INDEPENDENTLY DIRECTLY CONNECTABLE WITH A PROPELLER SHAFT BY TWO SEPARATE SELECTIVELY OPERABLE CLUTCHES. 